This is quite common but not in competitive keyphrase environments although keywords in domain name is major points.
canadafred
SEO Consultant
1,021 posts since Feb 2006
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I think such website with one page and on first page of search results possible through paid software which indexed website to top but i think this is for very short period to time.
umairraja52
Junior Poster in Training
61 posts since Apr 2009
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Not paid software, just keyphrase rich content, even a one-pager will rank highly for obscure keyphrases.
canadafred
SEO Consultant
1,021 posts since Feb 2006
Reputation Points: 192
Solved Threads: 28